• USA Home
  • 215996 - Ammonium phosphate dibasic

EMAIL THIS PAGE TO A FRIEND
215996 Sigma-Aldrich

Ammonium phosphate dibasic

ACS reagent, ≥98%

Synonym: Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate (sec)

Purchase

Properties

Related Categories Ammonium Salts, Chemical Synthesis, Essential Chemicals, Inorganic Salts, Research Essentials,
Quality Level   200
grade   ACS reagent
assay   ≥98%
impurities   ≤0.005% NH4OH pptd.
  ≤0.005% insolubles
pH   7.7-8.1 (25 °C, 5%)
mp   155 °C (dec.) (lit.)
anion traces   chloride (Cl-): ≤0.001%
  nitrate (NO3-): ≤0.003%
  sulfate (SO42-): ≤0.01%
cation traces   Ca: 0.001%
  Fe: ≤0.001%
  K: ≤0.005%
  Mg: 0.0005%
  Na: ≤0.005%
  heavy metals (as Pb): ≤0.001%
SMILES string   N.N.OP(O)(O)=O
InChI   1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
InChI key   MNNHAPBLZZVQHP-UHFFFAOYSA-N

Description

Packaging

100, 500 g in poly bottle

2.5 kg in poly bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number

Single- & multi-channel pipettes from BRAND
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?